PIC16C781T-I/SO Microchip Technology, PIC16C781T-I/SO Datasheet - Page 60

• Manufacturer Part Number: PIC16C781T-I/SO
• Description: IC MCU CMOS 8BIT 1K 20MHZ 20SOIC
• Manufacturer: Microchip Technology
• Series: PIC® 16Cr

Specifications of PIC16C781T-I/SO

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 13
• Program Memory Size: 1.75KB (1K x 14)
• Program Memory Type: OTP
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Data Converters: A/D 8x8b; D/A 1x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 20-SOIC (7.5mm Width)
• For Use With: AC164028 - MODULE SKT PROMATEII 20SOIC/DIP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Connectivity: -
• Other names: PIC16C781TI/SO

PIC16C781/782
FIGURE 6-1:
FIGURE 6-2:
DS41171A-page 58
INTRC
w/o CLKOUT Mode
T1CKI = 1
when TMR1
Enabled
T1CKI = 0
when TMR1
Enabled
Note
RA7/OSC1/CLKIN
T1OSCEN
1: Arrows indicate counter increments.
2: In Counter mode, a falling edge must be registered by the counter prior to the first incrementing rising edge
RA6/OSC2/
CLKOUT/
T1CKI
of the clock.
LPEN
Set Flag bit
TMR1IF on
Overflow
TIMER1 INCREMENTING EDGE
TIMER1 ON THE PIC16C781/782 BLOCK DIAGRAM
TMR1H
LP OSCILLATOR
TMR1
TMR1L
Preliminary
Clock
Internal
F
OSC
/4
TMR1CS
1
0
To C2 Comparator
Module
TMR1 Clock
T1CKPS<1:0>
T1SYNC
Prescaler
1, 2, 4, 8
0
1
2
TMR1ON
TMR1GE
TMR1ON
TMR1GE
Synchronized
Clock Input
2001 Microchip Technology Inc.
SLEEP Input
Synchronize
det
RB7/C2/
PSMC1B/T1G